The product is manufactured in the USA and is stated to have no migrating additives

model BE-8702

providing clear information on which bits physically fit into the holder

Part number: T0054442799

Loddehoved XT 33x4mm med adapter Unit(s):Pcs The product is manufactured inProduct Overview The Weller T0054473399N is an XT series soldering tip supplied as an "XT Soldering Head 33. 0 x 4. 0mm with Soldering Head Adapter". The product consists of a soldering head unit with an included adapter and is specified for use with Weller WXP 120 and WP 120 soldering irons. The tip is designed for high mass soldering tasks where maximum power and fast response are required. Functional characteristics XT series soldering head